How to calculate 57 multiplied by 51 using long multiplication

How to calculate 57 multiplied by 51

How to calculate 57 multiplied by 51 using long multiplication. Here is step-by-step how to calculate 57 times 51 using long multiplication:

Step 1: Setup
Set up your multiplication problem like this:

	5	7
x	5	1

Step 2: Multiply
7 x 1 = 7. Put 7 below the line and 0 as a reminder on top:

	0
	5	7
x	5	1
		7

Step 3: Multiply
1 x 5 = 5. Take 5 and add 0 from the previous step to get 5. Enter 5 at the bottom:

	5	7
x	5	1
	5	7

Step 4: Add 0
Enter a 0 at the bottom right as a place holder, because you now move over one digit:

	5	7
x	5	1
	5	7
+		0

Step 5: Multiply
5 x 7 = 35. Put 5 below the line and 3 as a reminder on top:

	3
	5	7
x	5	1
	5	7
+	5	0

Step 6: Multiply
5 x 5 = 25. Take 25 and add 3 from the previous step to get 28. Enter 28 at the bottom:

			5	7
x			5	1
			5	7
+	2	8	5	0

Step 7: Add to get answer
Add up the bottom two numbers (57 + 2850 = 2907) to get the answer:

			5	7
x			5	1
			5	7
+	2	8	5	0
=	2	9	0	7

The bottom line is the answer. Therefore, 57 times 51 equals:

2907

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How to calculate 58 multiplied by 51
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